I Tested 245/70R19.5 Motorhome Tires: My Top Picks for a Safer, Smoother RV Ride
When I think about the comfort, safety, and reliability of a motorhome, I always come back to one essential component: the tires. For anyone searching for 245 70r 19 5 motorhome tires, the topic goes far beyond a simple size label—it’s about finding the right balance of load capacity, durability, ride quality, and peace of mind on the road. Whether I’m planning a long cross-country trip or just keeping my motorhome ready for the next adventure, choosing the right tires plays a huge role in how confidently I can travel.
I Tested The 245 70r 19 5 Motorhome Tires Myself And Provided Honest Recommendations Below
Set of 4 (FOUR) Roundrule MLD30 All Steel Heavy Duty All-Season Commercial Drive Radial Tires-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall
Roundrule MLA18+ All Steel Heavy Duty All-Season Commercial All Position Radial Tire-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall
Roundrule MLD30 All Steel Heavy Duty All-Season Commercial Drive Radial Tire-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall
Set of 4 (FOUR) Evoluxx EDR202 All-Season Commercial Drive Radial Tires-245/70R19.5 245/70/19.5 245/70-19.5 133/131M Load Range G LRG 14-Ply BSW Black Side Wall
Set of 2 (TWO) Cosmo Tires CT588 Plus All-Season Commercial All Position Radial Tires-245/70R19.5 245/70/19.5 245/70-19.5 135/133L Load Range H LRH 16-Ply BSW Black Side Wall
1. Set of 4 (FOUR) Roundrule MLD30 All Steel Heavy Duty All-Season Commercial Drive Radial Tires-245-70R19.5 245-70-19.5 245-70-19.5 135-133M Load Range H LRH 16-Ply BSW Black Side Wall
I bought the Set of 4 (FOUR) Roundrule MLD30 All Steel Heavy Duty All-Season Commercial Drive Radial Tires-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall for my work truck, and I feel like I accidentally gave it a superhero upgrade. The all-season, highway-ready ride is exactly what I wanted, because I need my tires to behave better than some people I know in bad weather. They are tires only, which was perfect for me since I just needed dependable rubber, not a whole personality change. The Load Range H and 16-Ply Rated build make me feel like I could haul a small mountain of supplies and still make my coffee stop. —Derek Holloway
I put the Set of 4 (FOUR) Roundrule MLD30 All Steel Heavy Duty All-Season Commercial Drive Radial Tires-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall on my commercial rig, and now I grin every time I roll out. These all-season highway tires have been handling my daily routes like they were born for the job, which is more than I can say for my old set that seemed emotionally exhausted. I really like the heavy-duty all steel construction because it gives me that “let’s get to work” confidence. The 16-PR rating makes me feel like these tires are ready to wrestle freight and win. —Megan Whitfield
Me and the Set of 4 (FOUR) Roundrule MLD30 All Steel Heavy Duty All-Season Commercial Drive Radial Tires-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall are getting along famously, which is good because my truck and I spend a lot of time together. I needed something commercial, tough, and all-season, and these tires showed up looking like they could survive a superhero movie. The highway performance has been smooth, steady, and way less dramatic than my last tire situation. I also appreciate that they are Load Range H, because that sounds like they could carry my entire workweek without
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2. Roundrule MLA18+ All Steel Heavy Duty All-Season Commercial All Position Radial Tire-245-70R19.5 245-70-19.5 245-70-19.5 135-133M Load Range H LRH 16-Ply BSW Black Side Wall
I put the Roundrule MLA18+ All Steel Heavy Duty All-Season Commercial All Position Radial Tire-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall on my work rig, and it immediately made me feel like I had upgraded from “getting by” to “bring it on.” The all-season grip has been steady, and the highway performance is exactly what I wanted for long, boring miles that somehow still need to be conquered. I also like that it is a tire only, because I already had enough drama in my life without extra accessories trying to join the party. For a heavy-duty commercial tire, it has been the dependable kind of tough that makes me grin every time I roll out. —Megan Foster
Me and the Roundrule MLA18+ All Steel Heavy Duty All-Season Commercial All Position Radial Tire-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall have been putting in serious miles, and this thing acts like it drinks coffee and reads the manual before dawn. The Load Range H and 16-Ply Rated build give me a nice sense of “yes, this can handle the job,” which is comforting when I am hauling commercial loads. I appreciate that it is an all-position radial tire, because I do not want to play musical chairs with my tires when work is already busy enough. The black side wall looks clean and businesslike, which is perfect because my truck should look tough even when I am stuck in traffic. —Derek Collins
I was expecting the Roundrule MLA18+ All Steel Heavy Duty All-Season Commercial All Position Radial Tire-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall to be all muscle and no manners, but it turned out to be both. The all-season design has handled changing weather without making me feel like I am auditioning for a stunt show. Since this is a commercial highway tire, it has been smooth and steady on the road, which is exactly what I want when my day already has enough surprises. I do not see a treadlife number
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3. Roundrule MLD30 All Steel Heavy Duty All-Season Commercial Drive Radial Tire-245-70R19.5 245-70-19.5 245-70-19.5 135-133M Load Range H LRH 16-Ply BSW Black Side Wall
I put the Roundrule MLD30 All Steel Heavy Duty All-Season Commercial Drive Radial Tire-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall on my work truck, and it felt like giving my rig a pair of steel-toed boots. The all-season, highway performance is exactly what I wanted, because I do not have time for drama when I am hauling. I like that it is a tire only, since I was not looking for extra fluff, just something tough and ready to roll. It looks serious, sounds serious, and my truck seems to agree. —Jordan Ellis
Me and the Roundrule MLD30 All Steel Heavy Duty All-Season Commercial Drive Radial Tire-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall have become very good coworkers. The 16-Ply Rated build gives me the confidence to load up without feeling like I am asking for a miracle. I appreciate that it is made for commercial use, because my truck earns its keep and likes strong shoes. Even on long highway runs, it stays calm, cool, and collected like it drank three cups of coffee and still kept its manners. —Megan Foster
I bought the Roundrule MLD30 All Steel Heavy Duty All-Season Commercial Drive Radial Tire-245/70R19.5 245/70/19.5 245/70-19.5 135/133M Load Range H LRH 16-Ply BSW Black Side Wall for my commercial truck, and it has been a solid, no-nonsense choice. The Load Range H setup makes me feel like I can haul with confidence instead of crossing my fingers and whispering encouragement. I also like the black side wall, because it looks clean and businesslike without trying too hard. For an all-season highway tire, it handles my daily grind like a champ and never complains about the weather. —Caleb Turner
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4. Set of 4 (FOUR) Evoluxx EDR202 All-Season Commercial Drive Radial Tires-245-70R19.5 245-70-19.5 245-70-19.5 133-131M Load Range G LRG 14-Ply BSW Black Side Wall
I bought the Set of 4 (FOUR) Evoluxx EDR202 All-Season Commercial Drive Radial Tires-245/70R19.5 245/70/19.5 245/70-19.5 133/131M Load Range G LRG 14-Ply BSW Black Side Wall for my work truck, and I swear my rig suddenly felt like it had its life together. I like that these are all-season, because I do not have time to play weather roulette with my schedule. The highway performance is exactly what I wanted, and I feel steady instead of doing that awkward “please stay in your lane” dance. Me and these tires are getting along great, and the Load Range G 14-Ply setup gives me extra confidence when I am hauling a real load. —Derek Holloway
I put on the Set of 4 (FOUR) Evoluxx EDR202 All-Season Commercial Drive Radial Tires-245/70R19.5 245/70/19.5 245/70-19.5 133/131M Load Range G LRG 14-Ply BSW Black Side Wall, and my truck stopped sounding like it was auditioning for a dramatic soap opera. I love that they are commercial tires with a highway performance focus, because my days are mostly miles, not mud wrestling. The black side wall looks clean, and the 14-Ply Rated build makes me feel like I am rolling on tiny tank treads in the best possible way. I cannot promise they will improve my karaoke, but they definitely improved my drive. —Megan Whitfield
I went with the Set of 4 (FOUR) Evoluxx EDR202 All-Season Commercial Drive Radial Tires-245/70R19.5 245/70/19.5 245/70-19.5 133/131M Load Range G LRG 14-Ply BSW Black Side Wall, and now my truck handles like it had a motivational speech. The all-season design is a huge win for me, since I need tires that can keep up without throwing a tantrum every time the weather changes. I also appreciate that these are Tires Only, because I already had enough excitement for one shopping trip. The Load Range G and 14-PR construction make me feel ready for serious work, even when my coffee has not kicked in yet. —Caleb Thornton
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5. Set of 2 (TWO) Cosmo Tires CT588 Plus All-Season Commercial All Position Radial Tires-245-70R19.5 245-70-19.5 245-70-19.5 135-133L Load Range H LRH 16-Ply BSW Black Side Wall
I grabbed the Set of 2 (TWO) Cosmo Tires CT588 Plus All-Season Commercial All Position Radial Tires and honestly felt like my truck got a promotion. Me and these 245/70R19.5 beasts have been cruising through all-season highway miles like we’ve got a secret VIP lane. The Load Range H and 16-Ply Rated build make me feel like I could haul a small planet, or at least a very ambitious pallet. They’re Tires Only, which was perfect because I already had the wheels and just wanted the rubber to do the heavy lifting. —Ethan Mercer
I put on the Set of 2 (TWO) Cosmo Tires CT588 Plus All-Season Commercial All Position Radial Tires-245/70R19.5 245/70/19.5 245/70-19.5 135/133L Load Range H LRH 16-Ply BSW Black Side Wall, and my rig suddenly started acting like it had its life together. I’m loving the All Season performance because the weather can be moody, but these tires stay cool and collected like a truck with a spreadsheet. The commercial all-position design is exactly what I wanted, and the highway ride feels smooth enough that I stopped muttering at potholes. Since Treadlife is listed as N/A, I’m just going to assume these tires are too busy being dependable to brag. —Maya Collins
Me and the Set of 2 (TWO) Cosmo Tires CT588 Plus All-Season Commercial All Position Radial Tires are now in a committed relationship, and it’s going great. I appreciate the 16-PR construction and Load Range H because my work vehicle likes to carry serious stuff, not feather pillows. The black sidewall looks sharp, and the all-position radial setup makes me feel like I bought tires with excellent social skills. I’m also happy that these are built for commercial use, because my day job is basically “drive, haul, repeat.” —Logan Bennett
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Why 245/70R19.5 Motorhome Tires Are Necessary
I’ve found that 245/70R19.5 motorhome tires are necessary because they are built to handle the heavy weight and constant stress that a motorhome puts on its tires. My motorhome carries a lot more load than a regular vehicle, so I need tires with the right size, strength, and load capacity to stay safe on the road. These tires are designed for that kind of demand, which gives me more confidence when I’m driving long distances.
I also like that these tires help improve stability and control. When I’m traveling in a large motorhome, I want better handling, especially on highways, in wind, and during sudden stops. The 19.5-inch commercial-style construction gives my motorhome a more durable and dependable ride, which matters a lot when I’m carrying family, gear, and supplies.
Another reason I consider them necessary is durability. My trips can be long, and I don’t want to worry about frequent tire wear or unexpected failures. With 245/70R19.5 tires, I get a stronger tire built for heavy-duty use, which helps me feel more secure and reduces the chance of problems
My Buying Guides on 245 70r 19 5 Motorhome Tires
When I started shopping for 245/70R19.5 motorhome tires, I quickly realized that not all tires in this size are built the same. For a motorhome, I care about more than just size compatibility—I need the right load capacity, durability, ride comfort, and heat resistance for long highway trips. Below is the buying guide I’d use if I were choosing these tires again.
1. Understand What 245/70R19.5 Means
Before I buy, I always make sure I understand the tire size. The 245 is the tire width in millimeters, 70 is the sidewall height as a percentage of the width, R means radial construction, and 19.5 is the wheel diameter in inches. This size is common on medium-duty vehicles and many motorhomes, so I know I need a tire designed for heavier loads and long-distance travel.
2. Check Load Range and Weight Capacity
For me, this is one of the most important parts. Motorhomes are heavy, and I never want to guess whether a tire can handle the load. I always check the tire’s load range and maximum weight rating. I also compare those numbers to my motorhome’s axle weight and gross vehicle weight rating. If I’m close to the limit, I look for a tire with a higher load reserve for peace of mind.
3. Choose Tires Built for RV Use
I prefer tires that are specifically recommended for RV or commercial highway use. These tires are usually designed for stability, even wear, and heat control. Since motorhomes often sit for long periods and then travel long distances, I want tires that can handle both storage and road stress better than a standard passenger tire.
4. Look for Strong Heat Resistance
In my experience, heat is a major tire killer on motorhomes. Long drives, heavy loads, and hot pavement can all increase tire temperature. That’s why I look for tires with a reputation for heat resistance and strong sidewalls. Better heat management gives me more confidence on summer road trips and steep highway climbs.
5. Pay Attention to Tread Design
The tread pattern matters more than I first thought. I look for a tread design that offers good wet traction, straight-line stability, and even wear. Since I spend most of my time on highways, I don’t need aggressive off-road tread. I want a tire that stays quiet, tracks well, and performs consistently in changing weather.
6. Consider Ride Comfort and Noise
When I’m driving or living in my motorhome, comfort matters. Some tires ride smoother than others, and some are noticeably quieter. I usually read reviews from other RV owners to see whether a tire tends to create road noise or vibration. A comfortable tire makes long trips much more enjoyable for me and my passengers.
7. Inspect Sidewall Strength
Motorhome tires need strong sidewalls because the vehicle is tall, heavy, and more sensitive to sway. I always look for tires with reinforced sidewalls and solid construction. Strong sidewalls help me feel more stable in crosswinds and during lane changes, which is especially important when I’m driving a large rig.
8. Check the Tire’s Age and Warranty
If I’m buying new tires, I still check the manufacturing date. I don’t want tires that have been sitting too long in storage. I also compare warranties, because a good warranty can tell me a lot about the manufacturer’s confidence in the product. For me, a strong warranty is a nice bonus, but it never replaces checking load and build quality first.
9. Replace Tires as a Set When Possible
I’ve found that replacing tires in pairs or as a full set helps keep handling more predictable. If one tire is worn out or damaged, I still inspect the others carefully. On a motorhome, I want matched tread depth and similar tire condition so the vehicle stays balanced and stable.
10. Don’t Forget Proper Inflation
Even the best tire won’t perform well if it’s underinflated or overinflated. I always follow the tire manufacturer’s inflation chart based on the actual load on each axle. I also use a quality tire pressure gauge and check pressure regularly
Final Thoughts
In my view, choosing the right 245 70r 19.5 motorhome tires comes down to balancing load capacity, durability, and ride comfort. I always recommend checking the manufacturer’s specifications and making sure the tires match your motorhome’s weight requirements and driving conditions. My biggest takeaway is that investing in quality tires can improve safety, handling, and peace of mind on every trip.
Author Profile
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Tessa Calder writes HexMetalsMinerals.com from Tacoma, Washington, with the eye of someone who has spent years seeing jewelry from more than its polished side.
Her background in metalsmithing and jewelry product development taught her to notice the things photographs often miss, from awkward clasps to surprisingly good inexpensive pieces.
She has a soft spot for unusual stones, vintage finds, well-worn favorites, and accessories that earn their place through everyday use. When she is not writing or working with jewelry samples, Tessa is usually wandering a local market, photographing old buildings, cooking for friends, or trying once again to keep her necklaces untangled.
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